CN216484145U

CN216484145U - Manual ladle sampling device

Info

Publication number: CN216484145U
Application number: CN202122746459.4U
Authority: CN
Inventors: 于福伟; 丛日东; 高矗
Original assignee: Weihai Dingyou Mechanical Equipment Co ltd
Current assignee: Weihai Dingyou Mechanical Equipment Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-10
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a manual ladle sampling device which comprises a ladle and a sampling tube, wherein a fixing frame is fixedly connected to the edge of the top of the outer wall of the ladle, the sampling tube is fixedly connected to the center of the top of the fixing frame, a sampling head is fixedly connected to the bottom of the sampling tube, a second bevel gear is rotatably connected to the top end of the back of a supporting block, and a piston is fixedly connected to the bottom end of a screw rod; according to the utility model, the second bevel gear drives the first bevel gear to rotate through the rotation of the manual rotating handle, the screw hole in the center of the top of the first bevel gear drives the piston to slide up and down in the inner wall of the sampling pipe, so that the piston can suck molten iron in the ladle from the sampling head to the sampling pipe, and the sampling pipe can be placed in the ladles at different depths for sampling through the screw thread adjustment of the sampling pipe and the center of the fixing frame, thereby facilitating the sampling detection of the molten iron at different depths.

Description

Manual ladle sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a manual ladle sampling device.

Background

The foundry ladle is casting equipment pouring equipment and is used for casting shop pouring operation, receiving molten iron in front of a furnace and then conveying the molten iron to a casting mold for pouring, the foundry ladle is used for casting shop pouring operation, receiving molten iron in front of the furnace and then conveying the molten iron to the casting mold for pouring, and for the foundry ladles with different temperatures, sampling is needed to detect the temperature change of the molten iron inside.

When sampling to the ladle among the prior art, can't be through manual sampling, be not convenient for carry out the sample detection to the molten iron of the different degree of depth in the ladle, the sample that leads to obtaining has the limitation, and traditional sampling device is not convenient for our operating personnel's operation simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manual ladle sampling device, which aims to solve the problems that the sampling cannot be performed manually, the sampling detection of molten iron at different depths in a ladle is inconvenient, the obtained sampling sample is limited, and the traditional sampling device is inconvenient for operators to operate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a manual ladle sampling device, includes ladle, sampling tube, ladle outer wall top edge fixedly connected with mount, mount top center department fixedly connected with sampling tube, sampling tube bottom end fixedly connected with sampling head, be provided with the lead screw in the sampling tube inner chamber, sampling tube top end rotates and is connected with first helical gear, the sampling tube upper surface is close to center department one side fixedly connected with supporting shoe, supporting shoe back top end rotates and is connected with the second helical gear, lead screw bottom end fixedly connected with piston.

Preferably, a threaded hole is formed in the center of the top of the first bevel gear in a penetrating mode, the threaded hole extends into the inner cavity of the sampling tube, and the screw rod is connected to the inner wall of the threaded hole in a rotating mode and extends into the inner cavity of the sampling tube.

Preferably, the outer edges of the first helical gear and the second helical gear are meshed with each other, and the second helical gear is vertically arranged on one side of the periphery of the threaded hole.

Preferably, the piston is of an oval structure and is slidably connected to the inner wall of the sampling tube.

Preferably, the front surface of the second bevel gear is fixedly connected with a rotating handle, and the rotating handle is rotatably connected to the top of the front surface of the supporting block.

Preferably, the lead screw length value with the sampling tube inner chamber length value equals, the sampling head is cavity round platform shape structure, and sampling head bottom diameter value is less than top diameter value.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the second bevel gear drives the first bevel gear to rotate through the rotation of the manual rotating handle, the screw hole in the center of the top of the first bevel gear drives the piston to slide up and down in the inner wall of the sampling pipe, so that molten iron in the ladle is sucked into the sampling pipe from the sampling head by the piston, and the sampling pipe can be placed in the ladles at different depths for sampling through the screw thread adjustment of the sampling pipe and the center of the fixing frame, so that the molten iron at different depths can be conveniently sampled and detected, and the problems that the manual sampling cannot be carried out, the sampling detection of the molten iron at different depths in the ladle is inconvenient, the obtained sampling sample is limited, and meanwhile, the traditional sampling device is inconvenient for the operation of operators are solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a sampling tube according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 2.

In the figure: 1. a ladle; 2. a fixed mount; 3. a sampling tube; 4. a sampling head; 5. a screw rod; 6. a first helical gear; 7. a threaded hole; 8. a support block; 9. a second helical gear; 10. rotating the handle; 11. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a manual ladle sampling device comprises a ladle 1 and a sampling tube 3, wherein the edge of the top of the outer wall of the ladle 1 is fixedly connected with a fixed frame 2 through a clamping groove, the center of the top of the fixed frame 2 is fixedly connected with the sampling tube 3 through a thread, the bottom end of the sampling tube 3 is fixedly connected with a sampling head 4 through a thread, a screw rod 5 is arranged in the inner cavity of the sampling tube 3, and the screw rod 5 is rotatably connected with the inner wall of a threaded hole 7 and extends into the inner cavity of the sampling tube 3;

the top end of the sampling tube 3 is rotatably connected with a first helical gear 6 through a rotating shaft, one side, close to the center, of the upper surface of the sampling tube 3 is welded with a supporting block 8, the top end of the back of the supporting block 8 is rotatably connected with a second helical gear 9 through a rotating shaft, and the bottom end of the screw rod 5 is welded with a piston 11.

Wherein, the threaded hole 7 runs through in the center department of first helical gear 6 top, threaded hole 7 extends to in the 3 inner chambers of sampling tube, lead screw 5 rotates to be connected in threaded hole 7 inner wall extends to in the 3 inner chambers of sampling tube, first helical gear 6 and the outer intermeshing of following of second helical gear 9, and second helical gear 9 is located screw hole 7 periphery one side and is arranging perpendicularly, piston 11 is oval structure, and piston 11 sliding connection is in the 3 inner walls of sampling tube, the positive fixedly connected with of second helical gear 9 rotates handle 10, it connects in 8 positive tops departments of supporting shoe to rotate

handle

10, 5 length values of lead screw are equal with 3 inner chamber length values of sampling tube, sampling head 4 is cavity round platform shape structure, and 4 bottom diameter values of sampling head are less than top diameter value.

Wherein, rotate through manual rotation handle 10, make second helical gear 9 drive first helical gear 6 and rotate, the screw hole 7 of first helical gear 6 top center department makes lead screw 5 drive piston 11 slide from top to bottom in sampling tube 3 inner wall, thereby realized that piston 11 absorbs the hot metal from sampling head 4 to sampling tube 3 in with ladle 1, through

sampling tube

3 and 2 center department screw thread regulation of mount, make sampling tube 3 can place the sample in ladle 1 of the different degree of depth, be convenient for carry out the sample detection to the hot metal of the different degree of depth, the unable manual sample of passing through has been solved, be not convenient for carry out the sample detection to the hot metal of the different degree of depth in ladle 1, the sample that leads to obtaining has the limitation, traditional sampling device is not convenient for the problem of our operating personnel's operation simultaneously.

The working principle is as follows: when using,

earlier mount

2 and 1 outer wall top draw-in groove fixed connection of ladle, rethread screw thread rotates adjusts sampling tube 3, make sampling head 4 of sampling tube 3 bottom be located different degree of depth positions in ladle 1, and finally, rotate through manual rotation handle 10, make second helical gear 9 drive first helical gear 6 and rotate, screw hole 7 of 6 top center departments of first helical gear makes lead screw 5 drive piston 11 slide from top to bottom in sampling tube 3 inner wall, thereby realized that piston 11 absorbs the ladle 1 well molten iron from sampling head 4 to sampling tube 3, it can't pass through manual sampling to have solved, be not convenient for carry out the sample detection to the molten iron of the different degree of depth in ladle 1, the sample that leads to obtaining has the limitation, traditional sampling device is not convenient for the problem of our operating personnel's operation simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual ladle sampling device, includes ladle (1), sampling tube (3), its characterized in that: ladle (1) outer wall top edge fixedly connected with mount (2), mount (2) top center department fixedly connected with sampling tube (3), sampling tube (3) bottom end fixedly connected with sampling head (4), be provided with lead screw (5) in sampling tube (3) inner chamber, sampling tube (3) top end rotates and is connected with first helical gear (6), sampling tube (3) upper surface is close to center department one side fixedly connected with supporting shoe (8), supporting shoe (8) back top end rotates and is connected with second helical gear (9), lead screw (5) bottom end fixedly connected with piston (11).

2. A manual ladle sampling device according to claim 1 wherein: the center of the top of the first bevel gear (6) is provided with a threaded hole (7) in a penetrating mode, the threaded hole (7) extends into the inner cavity of the sampling tube (3), and the screw rod (5) is rotatably connected to the inner wall of the threaded hole (7) and extends into the inner cavity of the sampling tube (3).

3. A manual ladle sampling device as claimed in claim 2 wherein: the outer edges of the first helical gear (6) and the second helical gear (9) are meshed with each other, and the second helical gear (9) is vertically arranged on one side of the periphery of the threaded hole (7).

4. A manual ladle sampling device according to claim 3 wherein: piston (11) are oval structure, and piston (11) sliding connection in sampling tube (3) inner wall.

5. A manual ladle sampling device according to claim 4 wherein: the front face of the second bevel gear (9) is fixedly connected with a rotating handle (10), and the rotating handle (10) is rotatably connected to the top of the front face of the supporting block (8).

6. A manual ladle sampling device according to claim 5 wherein: lead screw (5) length value with sampling tube (3) inner chamber length value equals, sampling head (4) are cavity round platform shape structure, and sampling head (4) bottom diameter value is less than top diameter value.